| Автор | N A Povahzynaja |
| Автор | I G Shvejtzer |
| Автор | A V Soldatov |
| Дата выпуска | 1995-06-26 |
| dc.description | Oxygen K edge and iron L<sub>2,3</sub> edge X-ray absorption spectra of SmFeC<sub>3</sub> have been measured and theoretical analysis of these data on the basis of full multiple-scattering formalism in real space has been made. Combined oxygen K edge and Fe L<sub>3</sub> edge XANES is shown to be a useful tool for the study of RE orthoferrite electronic structure. The full multiple-scattering approach is found to be successful in analysing experimental oxygen K edge XANES in SmFeO<sub>3</sub>, while the single-scattering approximation is not valid in this case. Unoccupied oxygen p states interact with Fe 3d in a specific resonance manner. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Electronic structure of SmFeO<sub>3</sub>: X-ray absorption fine structure analysis |
| Тип | paper |
| DOI | 10.1088/0953-8984/7/26/004 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 7 |
| Первая страница | 4975 |
| Последняя страница | 4981 |
| Аффилиация | N A Povahzynaja; Dept. of Solid State Phys., Rostov State Univ., Russia |
| Аффилиация | I G Shvejtzer; Dept. of Solid State Phys., Rostov State Univ., Russia |
| Аффилиация | A V Soldatov; Dept. of Solid State Phys., Rostov State Univ., Russia |
| Выпуск | 26 |
